3157255212652 has 12 divisors (see below), whose sum is σ = 5549973290176. Its totient is φ = 1571548558320.

The previous prime is 3157255212589. The next prime is 3157255212653. The reversal of 3157255212652 is 2562125527513.

It is not an unprimeable number, because it can be changed into a prime (3157255212653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1769760999 + ... + 1769762782.

Almost surely, 2^{3157255212652} is an apocalyptic number.

It is an amenable number.

3157255212652 is a deficient number, since it is larger than the sum of its proper divisors (2392718077524).

3157255212652 is a wasteful number, since it uses less digits than its factorization.

3157255212652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3539524008 (or 3539524006 counting only the distinct ones).

The product of its digits is 1260000, while the sum is 46.

The spelling of 3157255212652 in words is "three trillion, one hundred fifty-seven billion, two hundred fifty-five million, two hundred twelve thousand, six hundred fifty-two".